diff --git a/locales/fr_FR/LC_MESSAGES/messages.mo b/locales/fr_FR/LC_MESSAGES/messages.mo
index a80e071..aeb0b2f 100644
Binary files a/locales/fr_FR/LC_MESSAGES/messages.mo and b/locales/fr_FR/LC_MESSAGES/messages.mo differ
diff --git a/locales/fr_FR/LC_MESSAGES/messages.po b/locales/fr_FR/LC_MESSAGES/messages.po
index 316ad71..22ec2dc 100644
--- a/locales/fr_FR/LC_MESSAGES/messages.po
+++ b/locales/fr_FR/LC_MESSAGES/messages.po
@@ -8,8 +8,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Scuttle\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2008-02-19 10:28+0100\n"
-"PO-Revision-Date: 2008-02-19 10:29+0100\n"
+"POT-Creation-Date: 2008-02-19 15:30+0100\n"
+"PO-Revision-Date: 2008-02-19 15:31+0100\n"
 "Last-Translator: BenjaminHKB <benjamin.huynh-kim-bang@loria.fr>\n"
 "Language-Team: fr-FR <toony.sf@chezouam.net>\n"
 "MIME-Version: 1.0\n"
@@ -566,7 +566,7 @@ msgstr "Description"
 
 #: ../../../templates/bookmarkcommondescriptionedit.tpl.php:28
 #: ../../../templates/tagcommondescriptionedit.tpl.php:21
-msgid "Last modification: "
+msgid "Last modification:"
 msgstr "Dernière modification :"
 
 #: ../../../templates/bookmarkcommondescriptionedit.tpl.php:39
diff --git a/locales/messages.po b/locales/messages.po
index f279fa5..f9d9c84 100644
--- a/locales/messages.po
+++ b/locales/messages.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2008-02-19 10:28+0100\n"
+"POT-Creation-Date: 2008-02-19 15:30+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -553,7 +553,7 @@ msgstr ""
 
 #: ../../../templates/bookmarkcommondescriptionedit.tpl.php:28
 #: ../../../templates/tagcommondescriptionedit.tpl.php:21
-msgid "Last modification: "
+msgid "Last modification:"
 msgstr ""
 
 #: ../../../templates/bookmarkcommondescriptionedit.tpl.php:39
diff --git a/services/commondescriptionservice.php b/services/commondescriptionservice.php
index 7e34219..6c591a9 100644
--- a/services/commondescriptionservice.php
+++ b/services/commondescriptionservice.php
@@ -16,6 +16,13 @@ class CommonDescriptionService {
     }
 
     function addTagDescription($tag, $desc, $uId, $time) {
+	// Check if no modification
+	$lastDesc = $this->getLastTagDescription($tag);
+	if($lastDesc['cdDescription'] == $desc) {
+	    return true;
+	}
+
+	// If modification
 	$datetime = gmdate('Y-m-d H:i:s', $time);
 	$values = array('tag'=>$tag, 'cdDescription'=>$desc, 'uId'=>$uId, 'cdDatetime'=>$datetime);
 	$sql = 'INSERT INTO '. $this->getTableName() .' '. $this->db->sql_build_array('INSERT', $values);
@@ -81,6 +88,13 @@ class CommonDescriptionService {
     }
 
     function addBookmarkDescription($bHash, $title, $desc, $uId, $time) {
+	// Check if no modification
+	$lastDesc = $this->getLastBookmarkDescription($bHash);
+	if($lastDesc['cdTitle'] == $title && $lastDesc['cdDescription'] == $desc) {
+	    return true;
+	}
+
+	// If modification
 	$datetime = gmdate('Y-m-d H:i:s', $time);
 	$values = array('bHash'=>$bHash, 'cdTitle'=>$title, 'cdDescription'=>$desc, 'uId'=>$uId, 'cdDatetime'=>$datetime);
 	$sql = 'INSERT INTO '. $this->getTableName() .' '. $this->db->sql_build_array('INSERT', $values);
diff --git a/templates/bookmarkcommondescriptionedit.tpl.php b/templates/bookmarkcommondescriptionedit.tpl.php
index c1723de..39f20ae 100644
--- a/templates/bookmarkcommondescriptionedit.tpl.php
+++ b/templates/bookmarkcommondescriptionedit.tpl.php
@@ -25,9 +25,9 @@ window.onload = function() {
     <td>
  	<?php
 	if(strlen($description['cdDatetime'])>0) {
-	   echo T_('Last modification: ').$description['cdDatetime'].', ';
+	   echo T_('Last modification:').' '.$description['cdDatetime'].', ';
 	   $lastUser = $userservice->getUser($description['uId']);
-	   echo  $lastUser['username'];
+	   echo  '<a href="'.createURL('profile', $lastUser['username']).'">'.$lastUser['username'].'</a>';
 	}
 	?>
     </td>
diff --git a/templates/tagcommondescriptionedit.tpl.php b/templates/tagcommondescriptionedit.tpl.php
index 6e09374..158142e 100644
--- a/templates/tagcommondescriptionedit.tpl.php
+++ b/templates/tagcommondescriptionedit.tpl.php
@@ -18,9 +18,9 @@ window.onload = function() {
     <td>
  	<?php
 	if(strlen($description['cdDatetime'])>0) {
-	   echo T_('Last modification: ').$description['cdDatetime'].', ';
+	   echo T_('Last modification:').' '.$description['cdDatetime'].', ';
 	   $lastUser = $userservice->getUser($description['uId']);
-	   echo  $lastUser['username'];
+	   echo  '<a href="'.createURL('profile', $lastUser['username']).'">'.$lastUser['username'].'</a>';
 	}
 	?>
     </td>